The benefits of non-reparable 1/4 turn valves

Larry (from OSHA)

So full flow valves should just flow full but after 25 years or so of limited use, the one to the garage was very wimpy. After checking everything else, there seemed to be a blockage near the valve. I eventually tried blowing compressed air back into the valve and while I couldn't see what the blockage was, it cleared out and now all is well. Somehow I think there are plenty of people here on the Wall that just automatically know this is something to try to fix the problem. For me this was a lightbulb moment that solved a problem.

If my plumbing knowledge was better way back then I would have made it a lot easier to just replace the valve but I didn't. So having to stop and think about it, I solved the problem and learned stuff too. I've been able to see things more clearly by being here on the Wall. Thanks to all for adding to my education.

Larry Weingarten

Hi, I'm wondering what caused the blockage in the first place dissimilar metals hooked up together? Were you able to see any of the debris they got cleared out? Plumbing always has something to teach us 🤪

Yours, Larry

mattmia2

the ball in ball valves tends to collect minerals and tear up the seal for the ball, maybe a piece of the seal was blocking flow.

Larry (from OSHA)

Couldn't see what the blockage was but if it makes a difference, it was the hot valve. Typical brass valve with copper pipes. Anyway, all good for another 25 years.

hot_rod

is this a typical full port ball valve on a dhw system?

Larry (from OSHA)

This is a less than full port inexpensive valve from the big box store. One hot, one cold to hook up to a hose in the garage. Nothing fancy.